Doorbird 423903876 Intercom Accessory

Product Description

The DOORBIRD 423903876 is an intercom accessory component designed for use in access control and building entry systems. Referenced by the supplier designation FP D2102FV EKEY SL RAL5012, this unit is sold individually and fits within the DOORBIRD product ecosystem. Intercom accessories of this type are typically installed by low-voltage technicians, security installers, or licensed electricians working on residential or light commercial door station and entry management systems. Specific functional details were not available in the source data, but the part number and product family designation indicate compatibility with DOORBIRD intercom hardware.

This accessory is intended for use in door station and intercom installations where DOORBIRD components are already deployed or being newly installed. The RAL5012 color designation suggests a specific finish variant, and the EKEY notation indicates a possible keypad or credential-reader integration element. Installers working on access control upgrades or new construction entry systems should verify the exact application against DOORBIRD documentation before ordering.

Key Features

• Sold as a single unit (EA), no multi-pack quantity required
• Fits within the DOORBIRD intercom and access control product line
• RAL5012 color finish designation for coordinated aesthetic matching
• EKEY designation suggests credential or keypad interface functionality

Compatibility

Designed as an OEM-style accessory for DOORBIRD intercom and door station systems. No specific compatible model numbers were provided in the available product data. Verify fitment against DOORBIRD documentation using part number 423903876.

Installation Notes

Installation of intercom accessories should be performed by a qualified low-voltage technician or licensed electrician in accordance with applicable NEC guidelines. Power down the door station and associated control equipment before servicing or connecting any accessory components. Review the DOORBIRD installation manual for wiring requirements and mounting specifications specific to this accessory. Do not apply power until all connections are secured and verified.